It is more convenient to keep track of what activities the project is doing now, in their discord...at the moment the main way of testing is token sui in the wallet, and soon there will be two games

[Sui documentation](https://docs.sui.io/build) is definitely the best place to start. You can also refer to the official [Move book](https://move-language.github.io/move/). Note that Move on Sui has some differences. Read more here - [How Sui Move differs from Core Move](https://docs.sui.io/learn/sui-move-diffs). If you are looking for more of tutorial style resources than this is one of them - [Programming Objects Tutorial Series](https://docs.sui.io/build/programming-with-objects). Another very helpful resource is [Awesome Move](https://github.com/MystenLabs/awesome-move). It has a collection of the great resources in the ecosystem.